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CN1682382A - 借助于横截面收缩制造发光二极管壳体的方法 - Google Patents

借助于横截面收缩制造发光二极管壳体的方法 Download PDF

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Publication number
CN1682382A
CN1682382A CN03821974.3A CN03821974A CN1682382A CN 1682382 A CN1682382 A CN 1682382A CN 03821974 A CN03821974 A CN 03821974A CN 1682382 A CN1682382 A CN 1682382A
Authority
CN
China
Prior art keywords
mold
manufacture method
led
chip
cross
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN03821974.3A
Other languages
English (en)
Chinese (zh)
Inventor
托马斯·曼司
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Odelo Led GmbH
Original Assignee
Odelo Led GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Odelo Led GmbH filed Critical Odelo Led GmbH
Publication of CN1682382A publication Critical patent/CN1682382A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14639—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components
    • B29C45/14655—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components connected to or mounted on a carrier, e.g. lead frame
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14836—Preventing damage of inserts during injection, e.g. collapse of hollow inserts, breakage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/852—Encapsulations

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Led Device Packages (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
CN03821974.3A 2002-09-16 2003-09-15 借助于横截面收缩制造发光二极管壳体的方法 Pending CN1682382A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10242947A DE10242947B8 (de) 2002-09-16 2002-09-16 Verfahren zum Herstellen von LED-Körpern mit Hilfe einer Querschnittsverengung und Vorrichtung zur Durchführung des Herstellungsverfahrens
DE10242947.2 2002-09-16

Publications (1)

Publication Number Publication Date
CN1682382A true CN1682382A (zh) 2005-10-12

Family

ID=31896044

Family Applications (1)

Application Number Title Priority Date Filing Date
CN03821974.3A Pending CN1682382A (zh) 2002-09-16 2003-09-15 借助于横截面收缩制造发光二极管壳体的方法

Country Status (5)

Country Link
US (1) US7241637B2 (de)
CN (1) CN1682382A (de)
AU (1) AU2003269827A1 (de)
DE (2) DE10242947B8 (de)
WO (1) WO2004027883A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10159522A1 (de) * 2001-12-05 2003-06-26 G L I Global Light Ind Gmbh Verfahren zur Herstellung von LED-Körpern
US20030214070A1 (en) * 2002-05-08 2003-11-20 General Electric Company Multiwall polycarbonate sheet and method for its production
TW200635085A (en) * 2005-01-20 2006-10-01 Barnes Group Inc LED assembly having overmolded lens on treated leadframe and method therefor
WO2017075458A1 (en) * 2015-10-29 2017-05-04 Kraton Polymers U.S. Llc Hot melt elastic attachment adhesive for low temperature applications

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0290697A3 (de) * 1987-05-12 1989-03-15 Shen-Yuan Chen Lichtemittierende Diode, Lampe und schnelles Herstellungsverfahren
JPS6469020A (en) * 1987-09-10 1989-03-15 Nissei Plastics Ind Co Method of sealing light-emitting diode with resin
JPS6469019A (en) * 1987-09-10 1989-03-15 Nissei Plastics Ind Co Method of sealing light-emitting diode with resin
JPH04329680A (ja) * 1991-05-01 1992-11-18 Sharp Corp 発光装置
JPH06216412A (ja) 1993-01-20 1994-08-05 Stanley Electric Co Ltd Ｌｅｄの製造方法
JP2927660B2 (ja) * 1993-01-25 1999-07-28 シャープ株式会社 樹脂封止型半導体装置の製造方法
JP3193194B2 (ja) * 1993-07-09 2001-07-30 三菱電線工業株式会社 基板に実装されたｌｅｄチップにレンズ被覆層をモールドする方法およびそのモールド用基板構造
US5964030A (en) * 1994-06-10 1999-10-12 Vlsi Technology, Inc. Mold flow regulating dam ring
KR0151828B1 (ko) * 1995-07-25 1998-12-01 김광호 패키지 성형장치
DE19604492C1 (de) * 1996-02-08 1997-06-12 Wustlich Hans Dieter Spritzgießwerkzeug zur Herstellung von Leuchtdioden
JPH10159522A (ja) * 1996-11-28 1998-06-16 Takashi Hikita 可変バルブタイミング・リフト機構
JPH11103097A (ja) * 1997-07-30 1999-04-13 Rohm Co Ltd 半導体発光素子
JPH11121488A (ja) * 1997-10-15 1999-04-30 Toshiba Corp 半導体装置の製造方法及び樹脂封止装置
EP1075022A1 (de) * 1999-08-04 2001-02-07 STMicroelectronics S.r.l. Giessform mit versetzten Rändern zur Kunststoffeinkapselung von integrierten Halbleiteranordnungen
DE10159522A1 (de) * 2001-12-05 2003-06-26 G L I Global Light Ind Gmbh Verfahren zur Herstellung von LED-Körpern
DE10163116B4 (de) * 2001-12-24 2008-04-10 G.L.I. Global Light Industries Gmbh Verfahren zum Herstellen von lichtleitenden LED-Körpern in zwei räumlich und zeitlich getrennten Stufen

Also Published As

Publication number Publication date
DE10242947B8 (de) 2009-06-18
DE10393816D2 (en) 2005-08-25
US20060051901A1 (en) 2006-03-09
AU2003269827A1 (en) 2004-04-08
DE10242947B4 (de) 2008-12-18
WO2004027883A1 (de) 2004-04-01
DE10242947A1 (de) 2004-03-25
US7241637B2 (en) 2007-07-10

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication